services/api/db/migrate/20140423132913_add_object_owner_to_logs.rb

   1 class AddObjectOwnerToLogs < ActiveRecord::Migration
   2   include CurrentApiClient
   3
   4   def up
   5     add_column :logs, :object_owner_uuid, :string
   6     act_as_system_user do
   7       Log.find_each do |log|
   8         if log.properties[:new_attributes]
   9           log.object_owner_uuid = log.properties[:new_attributes][:owner_uuid]
  10         elsif log.properties[:old_attributes]
  11           log.object_owner_uuid = log.properties[:old_attributes][:owner_uuid]
  12         end
  13         log.save!
  14       end
  15     end
  16   end
  17
  18   def down
  19     remove_column :logs, :object_owner_uuid
  20   end
  21 end